Several research groups have identified a network of regions of the adult cortex that are activated during social perception and cognition tasks. In this paper we focus on the development of components of this social brain network during early childhood and test aspects of a particular viewpoint on human functional brain development: “interactive specialization.” Specifically, we apply new data analysis techniques to a previously published data set of event-related potential ~ERP! studies involving 3-, 4-, and 12-month-old infants viewing faces of (...) different orientation and direction of eye gaze. Using source separation and localization methods, several likely generators of scalp recorded ERP are identified, and we describe how they are modulated by stimulus characteristics. We then review the results of a series of experiments concerned with perceiving and acting on eye gaze, before reporting on a new experiment involving young children with autism. Finally, we discuss predictions based on the atypical emergence of the social brain network. (shrink)

Assisted suicide is a tragic issue, one of those for which the tools of mere logic are inadequate and in which the power of the individual case is compelling and seductive but not necessarily clarifying. Meaningful dialogue is difficult. Persuasion is limited because the resolution of the issue, on a moral level, must be founded upon fundamental notions of what it means to be human, especially in the midst of suffering or disability or at the point of death.

Issues in bioethics often turn, at least in part, on the law and regulatory requirements. Consisting of chapters that address particular bioethics topics from the law’s perspective, this fascinating book includes: an introduction to the American legal system papers identifying the principal ways in which the law influences discussions and decisions concerning each of the topics highlighted supplemental papers on certain areas that address the influence and status of the law in countries other than the United States. Covering traditional topics (...) in bioethics, such as determinations of death and health care decisions for vulnerable groups, this study also explores emerging areas such as conflicts of interest in research, genetics, and privacy and confidentiality in the electronic age. Incisive and thought-provoking, this volume provides readers with a rich context for understanding the intersection between the law on bioethics and the central issues in bioethics. (shrink)

He further argues that it is necessary to rethink traditional conceptions of argument, and to find a position that avoids the limitations of both the highly abstract approach of formal logic and the highly contextualized approaches of rhetoric and communication theory.".

What are the processes, from conception to adulthood, that enable a single cell to grow into a sentient adult? Neuroconstructivism is a pioneering 2 volume work that sets out a whole new framework for considering the complex topic of development, integrating data from cognitive studies, computational work, and neuroimaging.

Argumentation theory is a distinctly multidisciplinary field of inquiry. It draws its data, assumptions, and methods from disciplines as disparate as formal logic and discourse analysis, linguistics and forensic science, philosophy and psychology, political science and education, sociology and law, and rhetoric and artificial intelligence. This presents the growing group of interested scholars and students with a problem of access, since it is even for those active in the field not common to have acquired a familiarity with relevant aspects of (...) each discipline that enters into this multidisciplinary matrix. This book offers its readers a unique comprehensive survey of the various theoretical contributions which have been made to the study of argumentation. It discusses the historical works that provide the background to the field and all major approaches and trends in contemporary research. Argument has been the subject of systematic inquiry for twenty-five hundred years. It has been graced with theories, such as formal logic or the legal theory of evidence, that have acquired a more or less settled provenance with regard to specific issues. But there has been nothing to date that qualifies as a unified general theory of argumentation, in all its richness and complexity. This being so, the argumentation theorist must have access to materials and methods that lie beyond his or her "home" subject. It is precisely on this account that this volume is offered to all the constituent research communities and their students. Apart from the historical sections, each chapter provides an economical introduction to the problems and methods that characterize a given part of the contemporary research program. Because the chapters are self-contained, they can be consulted in the order of a reader's interests or research requirements. But there is value in reading the work in its entirety. Jointly authored by the very people whose research has done much to define the current state of argumentation theory and to point the way toward more general and unified future treatments, this book is an impressively authoritative contribution to the field. (shrink)

There is little to indicate from, her circumstances that events would propel Helga Wanglie, an 86-year-old Minneapolis woman, into the center of public controversy. We know little of her life prior to the events that removed her from the world of conscious, sentient beings. By the time of her death on 4 July 1991, Mrs. Wanglie had become the focus of a nationwide public and professional debate on the rights of a patient in a persistent vegetative state to receive aggressive (...) medical treatment when such treatment is felt by the patient's doctors not to be in the patient's best interests. (shrink)

The problem of defining ‘critical thinking’ needs a fresh approach. When one takes into consideration the sheer quantity of definitions and their obvious differences, an onlooker might be tempted to conclude that there is no inherent meaning to the term: that each author seems to consider that he or she is free to offer a definition that suits them. And, with a few exceptions, there has not been much discussion among proposers about the strength and weaknesses of the attempted definitions. (...) Therefore, the approach we will argue for here is a ‘meta-level approach’: proposers of new definitions of ‘critical thinking’ should begin by arguing that none of the current crop of definitions is viable. They should then state what kind of definition they will offer; then provide the definition and show that it satisfies the criteria stated. Our position is that new definitions should follow this meta-level approach, in addition to avoiding some common pitfalls. (shrink)

State Medical Boards (SMBs) can take severe disciplinary actions (e.g., license revocation or suspension) against physicians who commit egregious wrongdoing in order to protect the public. However, there is noteworthy variability in the extent to which SMBs impose severe disciplinary action. In this manuscript, we present and synthesize a subset of 11 recommendations based on findings from our team’s larger consensus-building project that identified a list of 56 policies and legal provisions SMBs can use to better protect patients from egregious (...) wrongdoing by physicians. (shrink)

Neuroconstructivism: How the Brain Constructs Cognition proposes a unifying framework for the study of cognitive development that brings together (1) constructivism (which views development as the progressive elaboration of increasingly complex structures), (2) cognitive neuroscience (which aims to understand the neural mechanisms underlying behavior), and (3) computational modeling (which proposes formal and explicit specifications of information processing). The guiding principle of our approach is context dependence, within and (in contrast to Marr [1982]) between levels of organization. We propose that three (...) mechanisms guide the emergence of representations: competition, cooperation, and chronotopy; which themselves allow for two central processes: proactivity and progressive specialization. We suggest that the main outcome of development is partial representations, distributed across distinct functional circuits. This framework is derived by examining development at the level of single neurons, brain systems, and whole organisms. We use the terms encellment, embrainment, and embodiment to describe the higher-level contextual influences that act at each of these levels of organization. To illustrate these mechanisms in operation we provide case studies in early visual perception, infant habituation, phonological development, and object representations in infancy. Three further case studies are concerned with interactions between levels of explanation: social development, atypical development and within that, developmental dyslexia. We conclude that cognitive development arises from a dynamic, contextual change in embodied neural structures leading to partial representations across multiple brain regions and timescales, in response to proactively specified physical and social environment. (shrink)

In this overview article, we first explain what we take informal logic to be, discussing misconceptions and distinguishing our conception of it from competing ones; second, we briefly catalogue recent informal logic research, under 14 headings; third, we suggest four broad areas of problems and questions for future research; fourth, we describe current scholarly resources for informal logic; fifth, we discuss three implications of informal logic for philosophy in particular, and take note ofpractical consequences of a more general sort.

A central theme in the philosophy of sport literature is the definability of games. According to Thomas Hurka, and others, the argument presented by Bernard Suits in The Grasshopper refutes...

Scholarship has intrinsic value, of course; but when good scholarship can stimulate change for the better in an area as fundamental to human dignity as health care and the relief of suffering, there is a special satisfaction. This has been our experience since 1996, when the first of now four special issues of this journal focused on legal, regulatory, ethical, professional, and financial issues in medical treatment for pain.With the generous and steadfast support of the Mayday Fund, the American Society (...) of Law, Medicine & Ethics has generated a significant body of scholarship published in the Journal of Law, Medicine & Ethics. This research has proven absolutely essential in changing public policy to support better care for those who suffer pain.Over these years, the Mayday Project at ASLME has tackled many of the real and perceived barriers to effective pain relief. In pain management, both real and perceived obstacles can have a powerful negative effect. (shrink)

Scholarship has intrinsic value, of course; but when good scholarship can stimulate change for the better in an area as fundamental to human dignity as health care and the relief of suffering, there is a special satisfaction. This has been our experience since 1996, when the first of now four special issues of this journal focused on legal, regulatory, ethical, professional, and financial issues in medical treatment for pain.With the generous and steadfast support of the Mayday Fund, the American Society (...) of Law, Medicine & Ethics has generated a significant body of scholarship published in the Journal of Law, Medicine & Ethics. This research has proven absolutely essential in changing public policy to support better care for those who suffer pain.Over these years, the Mayday Project at ASLME has tackled many of the real and perceived barriers to effective pain relief. In pain management, both real and perceived obstacles can have a powerful negative effect. (shrink)

Students in introductory philosophy courses bring with them varied preconceptions about philosophy and its place in their education and their lives. Rather than assuming we all agree on what it is we are doing when we do philosophy, it can be effective to problematize the discussion from the start. Plato’s Apology of Socrates is a useful tool for this. While interpreted by some philosophers as not particularly philosophical, recent approaches by Sellars and Peterson suggest that the Apology is rich with (...) philosophy. Here Plato’s Socrates reveals much about himself and his own understanding of the love of wisdom. By engaging in a process of mutual disclosure and active discovery of what matters to Socrates, we give students an excellent opportunity to find philosophy for themselves. As a result, students not only retain an understanding of key themes from Plato but also develop skills and attitudes well-suited to life-long philosophical engagement. (shrink)

What are the processes, from conception to adulthood, that enable a single cell to grow into a sentient adult? The processes that occur along the way are so complex that any attempt to understand development necessitates a multi-disciplinary approach, integrating data from cognitive studies, computational work, and neuroimaging - an approach till now seldom taken in the study of child development. Neuroconstructivism is a major new 2 volume publication that seeks to redress this balance, presenting an integrative new framework for (...) considering development. In the first volume, the authors review up-to-to date findings from neurobiology, brain imaging, child development, computer and robotic modelling to consider why children's thinking develops the way it does. They propose a new synthesis of development that is based on 5 key principles found to operate at many levels of descriptions. They use these principles to explain what causes a number of key developmental phenomena, including infants' interacting with objects, early social cognitive interactions, and the causes of dyslexia. The "neuroconstructivist" framework also shows how developmental disorders do not arise from selective damage to the normal cognitive system, but instead arise from developmental processes that operate under atypical constraints. How these principles work is illustrated in several case studies ranging from perceptual to social and reading development. Finally, the authors use neuroimaging, behavioural analyses, computational simulations and robotic models to provide a way of understanding the mechanisms and processes that cause development to occur. (shrink)

The aim of this article is to review and reconsider what scholars, including historians, archaeologists, and those in other disciplines, are trying to get at when they attempt a “social interpretation” of English late medieval domestic buildings. I focus on the definition and interpretation of “meaning,” and I examine critically a series of concepts routinely deployed in social interpretations in the past, including my own work, such as type, zeitgeist, and intention. I argue that some of these concepts and interpretive (...) moves are problematic and rather than aiding in our understanding, raise further questions in their turn about how buildings were lived in and understood by their medieval inhabitants. I argue for a shift in language and jargon away from “planning” and “meaning” to that of “lived experience”. I explore such a possible shift with reference to different understandings of and debates over the late medieval castle of Bodiam in southeastern England. Such a shift from meaning to lived experience raises fresh challenges for the development and empirical evaluation of interdisciplinary research on medieval buildings, but it also raises fresh possibilities and insights. (shrink)

In this reflection piece, Ralph Johnson provides an account of the development of informal logic and how it intersected with the Critical Thinking Movement. Section I is an account of the origins of what Johnson calls the “Informal Logic Initiative.” Section II discusses how the Informal Logic Initiative connected with the Critical Thinking Movement at the Sonoma State University Conferences starting in 1981. Section III discusses the relationship between logic and critical thinking. Section IV describes “The Network Problem,” which emerged (...) for Johnson in the mid-1980s – largely as a result of his experiences at critical thinking conferences, especially the Sonoma State conference. Section V expresses some concerns about the current status of critical thinking as an educational idea and about the Critical Thinking Movement. (shrink)

In establishing a new Conscience and Religious Freedom Division within the Office of Civil Rights of the Department of Health and Human Services and issuing new proposed regulations, the Trump administration has significantly expanded the power of health care providers over the medical choices of patients and has privileged the moral agency of health care providers over that of individual patients. When finalized, these regulations will replace those promulgated during the Obama administration, just as those regulations replaced those promulgated in (...) 2008 by the Bush administration. The 2018 proposed regulations interpret the federal conscience statutes more broadly than either of these predecessors. Among the many significant provisions in the proposed rules are definitional terms that reach a broader range of individuals and activities, the absence of balancing interests, and a powerful enforcement structure. (shrink)

In this paper, we will explore two initiatives that focus on the importance of employing logical theories in educating people how to think and reason properly, one in Poland: The Lvov-Warsaw School; the other in North America: The Informal Logic Initiative. These two movements differ in the logical means and skills that they focus on. However, we believe that they share a common purpose: to educate students in logic and reasoning (logical education conceived as a process) so that they may (...) be able to apply their skills to analyze the issues in their society (logical culture as a result of logical education). The aim of the paper is to justify this claim by exploring research objectives and products that are common to both movements. (shrink)

Harald Wohlrapp’s The Concept of Argument has made a significant contribution to the argumentation theory by proposing a new approach to our way of thinking about arguments and argumentation that in which he proposes a criterion of criterial validity: An thesis is valid, if there are no open objections against the justification offered for it. In this paper, I will focus on some issues and difficulties with that principle.

Eye contact plays a critical role in many aspects of face processing, including the processing of smiles. We propose that this is achieved by a subcortical route, which is activated by eye contact and modulates the cortical areas involve in social cognition, including the processing of facial expression. This mechanism could be impaired in individuals with autism spectrum disorders.

In her 1997 OSSA paper, Trudy Govier discusses in detail my thesis that arguers have dialectical obligations. In a 1998 paper she further examines this thesis to see whether it is viable and concludes that it faces serious problems. In this paper, I assess the state of the thesis in light of Govier's discussion of it. I urge that we have something to gain from the empirical turn--from investigating best practices. At the end, I take a step back to ask (...) what is really at issue here and how it connect s to other issues in the theory of argument. (shrink)

This paper is an exercise in intellectual history, an attempt to understand how a specific term—”informal logic”— came to be interpreted in so many different ways. I trace the emergence and development of “informal logic” to help explain the many different meanings, how they emerged and how they are related. This paper is also, to some degree, an account of a movement that developed outside the mainstream of philosophy, whose origins lie in a desire to make logic useful (echoing Dewey).

The Chief Medical Officer of Health of the United Kingdom has recommended that the 1990 Human Fertilisation and Embryology Act should be amended to allow cloning in humans for research purposes only. He also recommended that: “The transfer of an embryo created by cell nuclear replacement into the uterus of a woman (so called ‘reproductive cloning’) should remain a criminal offence” (recommendation 7, Ref. 1). This recommendation implies that nuclear replacement and cloning are the same. They are not. Nuclear transfer (...) constitutes reproductive cloning only when the individual created is genetically identical to the nuclear donor. In this paper, we describe a possible future use of nuclear transfer for the treatment of infertile individuals. The treatment yields an individual that receives approximately equal genetic contributions from each parent. We use this example to illustrate how semantic confusion might lead to plausibly moral and justifiable treatments being legally banned. In doing so, we hope to encourage a more accurate and informed use of language in science, law and politics, so that legislation is properly informed by science and achieves what it intends. BioEssays 23:359–364, 2001. © 2001 John Wiley & Sons, Inc. (shrink)

The Wall Street Journal article “Putting a Price on a Human Egg” triggered extensive media coverage of a rather unusual challenge to payments made to women providing ova for use in assisted reproduction. In Kamakahi v. American Society for Reproductive Medicine and Society for Assisted Reproductive Technologies, plaintiffs claim that ASRM and SART policies adopting limits on such payments violate the federal antitrust prohibition against price fixing.In 2007, an ASRM Ethics Committee Report, confirming a 2000 report, asserted that, “[a]lthough there (...) is no consensus on the precise payment that oocyte donors should receive, at this time sums of $5,000 or more require justification and sums above $10,000 are not appropriate.” SART is an affiliate organization of ASRM and counts as its members 90 percent of the clinics providing assisted reproductive technologies in the United States. SART requires that its members “[adhere] to all ASRM/SART Guidelines including ethical, practice, advertising, and laboratory.” The plaintiffs in Kamakahi claim that the agreement among SART members to abide by the ASRM policy restricts competition among agencies procuring oocytes and produces lower payments than women would otherwise be able to negotiate. It is through the requirement that SART members adhere to ASRM ethical guidelines that ethics goes to market and encounters antitrust law. Ethicists continue to debate whether payment for oocytes inappropriately commodifies the human body, and ASRM policy consistently refers to their procurement as the “donation process” and to women who participate as “donors.” Nevertheless, in the context of antitrust law, the procurement of oocytes is a business and clearly falls within the reach of antitrust restrictions on business conduct. (shrink)

The problem is pain. Patients and their families tell the story:He is your son. You love him. You want to help him in every way you can, but when he is in that kind of pain, you are helpless in a sense. Im his daddy. It was-what was I supposed to do for him? I felt, you know, helpless.It terrifies you. You want to run away from it. Pain is something you wish would kill you but does not. Agony results (...) from the pain that does not have the decency to knock you out.[W]e had a good family, but how much can you watch? How much suffering can you watch from your child, your 7-year-old child, and still keep your mind?I am a forty-six-year-old registered nurse who specializes in oncology care and education. I am also a patient who suffers from chronic nonmalignant pain, and this malady has been the most frightening, the most humiliating, and the most difficult ordeal of my life. (shrink)

The problem is pain. Patients and their families tell the story:He is your son. You love him. You want to help him in every way you can, but when he is in that kind of pain, you are helpless in a sense. Im his daddy. It was-what was I supposed to do for him? I felt, you know, helpless.It terrifies you. You want to run away from it. Pain is something you wish would kill you but does not. Agony results (...) from the pain that does not have the decency to knock you out.[W]e had a good family, but how much can you watch? How much suffering can you watch from your child, your 7-year-old child, and still keep your mind?I am a forty-six-year-old registered nurse who specializes in oncology care and education. I am also a patient who suffers from chronic nonmalignant pain, and this malady has been the most frightening, the most humiliating, and the most difficult ordeal of my life. (shrink)

Law wrangles with setting and applying standards for the practice of medicine in many different arenas. One of the most prominent is medical malpractice litigation in which the trial process examines a physician's performance and measures it against the standard of care. The profession's prevailing custom, with some substantial tolerance for “respectable minority” views, has been the gold standard for scrutinizing physician practice and treatment decisions in the malpractice context. Using the profession's custom as the measure against which a physician's (...) performance is judged defers to the expertise of medicine. Deference to the medical profession is attractive as a tool for reining in law. Reliance on customary practice is criticized, however, for driving physicians to the relative safety of the middle of the herd. Creating such a strong incentive for compliance with customary practice can dampen medical innovation and the diffusion of new clinical knowledge. The safety of the herd can also deprive individual patients of the best care in their particular circumstances.Several current trends are strengthening claims that professional practice patterns are an inappropriate tool for distinguishing between high‐quality and substandard care. In particular, advocacy for evidence‐based medicine aggressively asserts that the traditional way of making medical treatment decisions is largely untethered from scientific method or data, rendering professional judgment, even in the aggregate, suspect. (shrink)

One of the traditional ways in which we manage dissensus is by argumentation, which may be construed as the attempt of the proponent to persuade rationally the other party of the truth of some thesis. To achieve this, the arguer will often anticipate a possible objection. In this paper, I attempt to shed light on the normative aspect of the task of anticipating objections. I deal with such questions as: How is the arguer to anticipate objections? Which of the anticipated (...) objections are to be dealt with? What is required to deal successfully with an objection? (shrink)

A major obstacel to the study of mammalian development, and to the practical application of knowledge gained from it in the clinic during therapeutic in vitro fertilisation and embryo transfer (IVF‐ET), is the propensity of embryos to become retarded or arrested during their culture in vitro. The precise developmental cell cycle in which embryos arrest or delay is characteristic for the species and coincides with the earliest period of embryonic gene expression. Much evidence reviewed here implicates free oxygen radicals (FORs) (...) in the process of arrest. Thus, studies on the development of mouse preimplantation embryos in vitro have shown that (i) FORs are elevated in vitro, but not in vivo, at the time at which embryos become arrested or delayed, (ii) systems for removing reactive oxygen species to limit the formation of hydroxy radicals are present, although they have not yet been assessed quantitatively and may differ qualitatively from those in adult cells, (iii) metabolic and possibly genetic adaptations to oxidative damage are evident, (iv) published procedures for overcoming in vitro arrest are explicable in terms of FOR‐mediated damage or responses and (v) the arrest or delay of most embryos in vitro can be reduced or prevented experimentally by addition of metal chelators to limit hydroxy radical formation and lipid hydroperoxidation. (shrink)

The problem of harmful, unnecessary and neglected pain has been studied extensively in many health care settings over the past decade. Research has documented the incidence of untreated pain, and scholars and advocates have given the problem several names: “public health crisis,” “oligoanalgesia, and “moral failing,” among them. Articles have identified a litany of now familiar “obstacles” or “barriers” to effective pain relief. Each of these individual obstacles or barriers has been the subject of targeted remedial action in at least (...) some context.The checklist approach to improving care for patients in pain, however, is likely to have only limited effect. What really appears to be operating is a complex ecosystem that supports ambivalence, denial, and even suspicion of the circumstance of patients in pain and efforts to treat them. Pain relief in emergency medicine, a relatively new setting for the study of challenges to treating pain, provides a revealing context for viewing discrete obstacles to effective pain management in medicine as part of an integrated environment into which patients with pain enter for treatment. (shrink)